Cita APA (7a ed.)

Hardy, T., & Waller, S. (1998). Under the Greenwood Tree. Penguin Books.

Cita Chicago Style (17a ed.)

Hardy, Thomas, y Stephen Waller. Under the Greenwood Tree. London: Penguin Books, 1998.

Cita MLA (9a ed.)

Hardy, Thomas, y Stephen Waller. Under the Greenwood Tree. Penguin Books, 1998.